378904680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13669}}^1$

素因数の和:13704

約数の個数: 192

約数和(自身を含む): 1535414400

約数和(自身を除く): 1156509720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13669, 13860, 27338, 27720, 41007, 54676, 68345, 82014, 95683, 109352, 123021, 136690, 150359, 164028, 191366, 205035, 246042, 273380, 287049, 300718, 328056, 382732, 410070, 451077, 478415, 492084, 546760, 574098, 601436, 615105, 751795, 765464, 820140, 861147, 902154, 956830, 984168, 1052513, 1148196, 1202872, 1230210, 1353231, 1435245, 1503590, 1640280, 1722294, 1804308, 1913660, 2105026, 2255385, 2296392, 2460420, 2706462, 2870490, 3007180, 3157539, 3444588, 3608616, 3827320, 4210052, 4305735, 4510770, 4920840, 5262565, 5412924, 5740980, 6014360, 6315078, 6766155, 6889176, 8420104, 8611470, 9021540, 9472617, 10525130, 10825848, 11481960, 12630156, 13532310, 15787695, 17222940, 18043080, 18945234, 21050260, 25260312, 27064620, 31575390, 34445880, 37890468, 42100520, 47363085, 54129240, 63150780, 75780936, 94726170, 126301560, 189452340, 378904680]

約数ペア:

[(1, 378904680), (2, 189452340), (3, 126301560), (4, 94726170), (5, 75780936), (6, 63150780), (7, 54129240), (8, 47363085), (9, 42100520), (10, 37890468), (11, 34445880), (12, 31575390), (14, 27064620), (15, 25260312), (18, 21050260), (20, 18945234), (21, 18043080), (22, 17222940), (24, 15787695), (28, 13532310), (30, 12630156), (33, 11481960), (35, 10825848), (36, 10525130), (40, 9472617), (42, 9021540), (44, 8611470), (45, 8420104), (55, 6889176), (56, 6766155), (60, 6315078), (63, 6014360), (66, 5740980), (70, 5412924), (72, 5262565), (77, 4920840), (84, 4510770), (88, 4305735), (90, 4210052), (99, 3827320), (105, 3608616), (110, 3444588), (120, 3157539), (126, 3007180), (132, 2870490), (140, 2706462), (154, 2460420), (165, 2296392), (168, 2255385), (180, 2105026), (198, 1913660), (210, 1804308), (220, 1722294), (231, 1640280), (252, 1503590), (264, 1435245), (280, 1353231), (308, 1230210), (315, 1202872), (330, 1148196), (360, 1052513), (385, 984168), (396, 956830), (420, 902154), (440, 861147), (462, 820140), (495, 765464), (504, 751795), (616, 615105), (630, 601436), (660, 574098), (693, 546760), (770, 492084), (792, 478415), (840, 451077), (924, 410070), (990, 382732), (1155, 328056), (1260, 300718), (1320, 287049), (1386, 273380), (1540, 246042), (1848, 205035), (1980, 191366), (2310, 164028), (2520, 150359), (2772, 136690), (3080, 123021), (3465, 109352), (3960, 95683), (4620, 82014), (5544, 68345), (6930, 54676), (9240, 41007), (13669, 27720), (13860, 27338)]